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A digital video camera that can see in every direction has been developed at Gifu University in Japan. Until now the only way of getting a wide perspective has been to use a fish-eye lens, which produces a distorted image. The camera, shaped like a ball, is 28 centimetres in diameter with 20 faces, each holding three lenses pointing in different directions. Each of the lenses has a clear view that overlaps with some of the neighbouring lenses. Because of the overlap each lens has a slightly different view of an object,